The Cover,output Yoke, cataloged under National Stock Number 2930-00-657-5978, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Humphrey Products Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cover,output Yoke |
| FSC / FSG | 2930 — Engine Cooling System Components, Nonaircraft (FSG 29) |
| Manufacturers | Humphrey Products Co (CAGE 24522) |
| Parameter | Value |
|---|---|
| NSN | 2930-00-657-5978 |
| Primary Part Number | 1202364-1 |
| Item Name | Cover,output Yoke |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Humphrey Products Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1202364-1 | Humphrey Products Co (USA) |
| Reference | Meaning |
|---|---|
| 2930006575978 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1202364-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2930-00-657-5978 is a Cover,output Yoke, manufactured by Humphrey Products Co, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-657-5978 has 1 manufacturer part number on file: 1202364-1 (Humphrey Products Co).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-081-1302. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.